/**
 * Copyright (c) 2014,Egret-Labs.org
 * All rights reserved.
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 *     * Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above copyright
 *       notice, this list of conditions and the following disclaimer in the
 *       documentation and/or other materials provided with the distribution.
 *     * Neither the name of the Egret-Labs.org nor the
 *       names of its contributors may be used to endorse or promote products
 *       derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY EGRET-LABS.ORG AND CONTRIBUTORS "AS IS" AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL EGRET-LABS.ORG AND CONTRIBUTORS BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
var egret;
(function (egret) {
    var __setTimeout__cache = {};
    var __setTimeout__index = 0;
    /**
     * 在指定的延迟（以毫秒为单位）后运行指定的函数。
     * @method egret.setTimeout
     * @param listener {Function} 侦听函数
     * @param thisObject {any} this对象
     * @param delay {number} 延迟时间，以毫秒为单位
     * @param ...args {any} 参数列表
     * @returns {number} 返回索引，可以用于 clearTimeout
     */
    function setTimeout(listener, thisObject, delay) {
        var args = [];
        for (var _i = 3; _i < arguments.length; _i++) {
            args[_i - 3] = arguments[_i];
        }
        var data = { listener: listener, thisObject: thisObject, delay: delay, params: args };
        if (__setTimeout__index == 0) {
            egret.Ticker.getInstance().register(timeoutUpdate, null);
        }
        __setTimeout__index++;
        __setTimeout__cache[__setTimeout__index] = data;
        return __setTimeout__index;
    }
    egret.setTimeout = setTimeout;
    /**
     * 清除指定延迟后运行的函数。
     * @method egret.clearTimeout
     * @param key {number} egret.setTimeout所返回的索引
     */
    function clearTimeout(key) {
        delete __setTimeout__cache[key];
    }
    egret.clearTimeout = clearTimeout;
    function timeoutUpdate(dt) {
        for (var key in __setTimeout__cache) {
            var data = __setTimeout__cache[key];
            data.delay -= dt;
            if (data.delay <= 0) {
                data.listener.apply(data.thisObject, data.params);
                delete __setTimeout__cache[key];
            }
        }
    }
})(egret || (egret = {}));
